What if Nam Soon walked into the hospital room when Heung Soo was injured? Nam Soon dropped out of school and became a top underground leader. He now runs the biggest car underground races and is undefeatable in racing and fighting. The only one that seems to hold his attention though is Heung Soo. Everyone else might want to run and hide.  

Whether Kibum had fallen in love with the most unusual person or if he had just gone crazy was probably the most asked question. It wasn't often that a flower boy like him suddenly had a boyfriend that looked like he was ready to go to prison. That's what most people thought when they saw them. But maybe you shouldn't always judge someone just because of their looks, which isn't easy of course. Maybe knowing the story behind all of this will make it easier to understand.